diff options
| author | Pierre Gondois <pierre.gondois@arm.com> | 2024-01-04 19:49:35 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-23 02:38:51 +0300 |
| commit | b20a229c28bee1aef063d1abc3e1fc036609b396 (patch) | |
| tree | 9948a6d85da2503149470aa8075117b4320f8c78 /drivers/md/bcache | |
| parent | 3fa2601e4a1fe3ec8068f7bee41a13afa061f6ae (diff) | |
| download | linux-b20a229c28bee1aef063d1abc3e1fc036609b396.tar.xz | |
bcache: use of hlist_count_nodes()
Make use of the newly added hlist_count_nodes().
Link: https://lkml.kernel.org/r/20240104164937.424320-4-pierre.gondois@arm.com
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Acked-by: Coly Li <colyli@suse.de>
Acked-by: Marco Elver <elver@google.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Carlos Llamas <cmllamas@google.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Martijn Coenen <maco@android.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Todd Kjos <tkjos@android.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/md/bcache')
| -rw-r--r-- | drivers/md/bcache/sysfs.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c index a438efb66069..6956beb55326 100644 --- a/drivers/md/bcache/sysfs.c +++ b/drivers/md/bcache/sysfs.c @@ -702,13 +702,7 @@ static unsigned int bch_cache_max_chain(struct cache_set *c) for (h = c->bucket_hash; h < c->bucket_hash + (1 << BUCKET_HASH_BITS); h++) { - unsigned int i = 0; - struct hlist_node *p; - - hlist_for_each(p, h) - i++; - - ret = max(ret, i); + ret = max(ret, hlist_count_nodes(h)); } mutex_unlock(&c->bucket_lock); |